I just picked up my first scrimshawed Randall and would like to identify the artist, but don't know where to start. Based on the signiture, I assume the artists first name starts with an E and last name starts with a B. Also, any guess on what the 87/47 means? Is there a database of scrimshanders that you guys use? I have tried googling it, but keep coming up empty. All responses are greatly appreciated. Thanks!